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Contents
# frozen_string_literal: true
module Nanoc
class ItemWithoutRepsView < ::Nanoc::View
include Nanoc::DocumentViewMixin
# Returns the children of this item. For items with identifiers that have
# extensions, returns an empty collection.
#
# @return [Enumerable<Nanoc::ItemWithRepsView>]
def children
unless unwrap.identifier.legacy?
raise Nanoc::Int::Errors::CannotGetParentOrChildrenOfNonLegacyItem.new(unwrap.identifier)
end
children_pattern = Nanoc::Int::Pattern.from(unwrap.identifier.to_s + '*/')
children = @context.items.select { |i| children_pattern.match?(i.identifier) }
children.map { |i| self.class.new(i, @context) }.freeze
end
# Returns the parent of this item, if one exists. For items with identifiers
# that have extensions, returns nil.
#
# @return [Nanoc::ItemWithRepsView] if the item has a parent
#
# @return [nil] if the item has no parent
def parent
unless unwrap.identifier.legacy?
raise Nanoc::Int::Errors::CannotGetParentOrChildrenOfNonLegacyItem.new(unwrap.identifier)
end
parent_identifier = '/' + unwrap.identifier.components[0..-2].join('/') + '/'
parent_identifier = '/' if parent_identifier == '//'
parent = @context.items[parent_identifier]
parent && self.class.new(parent, @context)
end
# @return [Boolean] True if the item is binary, false otherwise
def binary?
unwrap.content.binary?
end
# @api private
def raw_filename
unwrap.content.filename
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems